From the beginning of the year, there was a swiftly brushed object in Jingdong, and the super-high-valued, cute-looking-dot-dot blue-axis retro-bluetooth and USB-wiring dual-function mechanical keyboard. It has been tangled for several months, and it is really like the desire to stop. It is determined to buy it. However, the egg has never been reduced.
Luofei DOT dot Bluetooth mechanical keyboard MAC office notebook wireless mobile phone keyboard iPad Apple keyboard green axis flat keyboard Bluetooth version - blue 399 yuan Jingdong direct link This keyboard is the same in the Jingdong and Taobao offer, and do not engage in activities or special offers.
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The packaging is NICE, this is both Bluetooth and USB.
This light is in Bluetooth mode, any key starts. This is the light keyboard under the lights in the room.
This is the lighting effect at night.
The operating switches are on the right side, right a USB data jack: and the computer's port & charging port. The middle switch: Bluetooth, communication switch.
The left one switches the IOS and windows keys.
Contrast effect of the buttons, the keyboard without backlight is very dim, but the keys are really doing well, the letters look good.
The back of the base is high and low, comfort is great.
Using IPAD is simply perfect. The size of the keyboard is similar to the size of the notebook keyboard. There are no numeric keys.
All pictures are taken with IPHONE 6S plus
to sum up:
1, visual experience: the focus of the key - high value of Yan value, in the use of light and dark room will be very good, the key transmittance is good, letters and numbers are very clear.
2, the use of feelings: feel great, because it is a keyboard really useful retro printer feeling, and this is the green axis, sound crisp, and will not be noisy.
3, can switch 3 bluetooth apparatus mobile phones, iPad and notebook computer at the same time, still can connect USB line to connect the computer. Android and Apple toggle accessibility. The connection signal is smooth and the signal is good.
4, a little weight, appearance quality is very good, the plastic body is very smooth, plus Meng Meng's polka dot button on the super cute, as a love of the height of the value is really like it.
The details are as follows:
Product Specifications: 296×142×19mm
Product weight: 810g
Related material: Details of main body PC, keycap sub-PC and PBT keys: Total 78 keys, multi-media keys 12 keys (F1-F12)
Charging time: The charging time is about 5 hours (USB 3.0 interface is recommended)
Duration: 15 months for backlight brightness 0% mode (Note: Click 2 million calculations per year)
Support Mode: Bluetooth Wireless Mode/USB Wire Mode Power Supply Details: Built-in lithium battery (4000 mA), Wired USB Power (MicroUSB)
Support System: Driverless Windows/Android/ios/ and Mac10.0 OS Operating System
USB wiring: 1.5 meters
Bi Directions Thyristor (Triac)
Bi Directions Thyristor (Triac) is equivalent to the antiparallel connection of two unidirectional thyristors, but only one control pole.
Bidirectional thyristors are made of N-P-N-P-N five-layer semiconductor materials, and three electrodes are also derived from the outside. Its structure is shown in the figure. Bi-directional thyristor volt-ampere characteristic curve Since the forward and reverse characteristics of the bidirectional thyristor are symmetrical, it can be turned on in any direction and is an ideal AC switching device.
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